CN1810041A - 利用移位帧差分进行加权预测估计的方法和设备 - Google Patents

利用移位帧差分进行加权预测估计的方法和设备 Download PDF

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CN1810041A
CN1810041A CNA2004800174188A CN200480017418A CN1810041A CN 1810041 A CN1810041 A CN 1810041A CN A2004800174188 A CNA2004800174188 A CN A2004800174188A CN 200480017418 A CN200480017418 A CN 200480017418A CN 1810041 A CN1810041 A CN 1810041A
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reference picture
motion
image
picture
weighted
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Chinese (zh)
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尹鹏
吉尔·麦克唐纳·布瓦斯
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Thomson Licensing SAS
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    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H04N19/577—Motion compensation with bidirectional frame interpolation, i.e. using B-pictures
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/50—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding
    • H04N19/503—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using predictive coding involving temporal prediction
    • H04N19/51—Motion estimation or motion compensation
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/102—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or selection affected or controlled by the adaptive coding
    • H04N19/103—Selection of coding mode or of prediction mode
    • H04N19/105—Selection of the reference unit for prediction within a chosen coding or prediction mode, e.g. adaptive choice of position and number of pixels used for prediction
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/134—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the element, parameter or criterion affecting or controlling the adaptive coding
    • H04N19/136—Incoming video signal characteristics or properties
    • H04N19/137—Motion inside a coding unit, e.g. average field, frame or block difference
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/169—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding
    • H04N19/17—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object
    • H04N19/172—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the coding unit, i.e. the structural portion or semantic portion of the video signal being the object or the subject of the adaptive coding the unit being an image region, e.g. an object the region being a picture, frame or field
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/10—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding
    • H04N19/189—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding
    • H04N19/192—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using adaptive coding characterised by the adaptation method, adaptation tool or adaptation type used for the adaptive coding the adaptation method, adaptation tool or adaptation type being iterative or recursive
    • H—ELECTRICITY
    • H04—ELECTRIC COMMUNICATION TECHNIQUE
    • H04N—PICTORIAL COMMUNICATION, e.g. TELEVISION
    • H04N19/00—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals
    • H04N19/60—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding
    • H04N19/61—Methods or arrangements for coding, decoding, compressing or decompressing digital video signals using transform coding in combination with predictive coding

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  • Engineering & Computer Science (AREA)
  • Multimedia (AREA)
  • Signal Processing (AREA)
  • Compression Or Coding Systems Of Tv Signals (AREA)
  • Compression, Expansion, Code Conversion, And Decoders (AREA)
  • Image Analysis (AREA)
  • Image Processing (AREA)
CNA2004800174188A 2003-06-25 2004-06-23 利用移位帧差分进行加权预测估计的方法和设备 Pending CN1810041A (zh)

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US48230103P 2003-06-25 2003-06-25
US60/482,301 2003-06-25

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CN1810041A true CN1810041A (zh) 2006-07-26

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US (1) US7809059B2 (pt)
EP (1) EP1636998A2 (pt)
JP (1) JP2007525072A (pt)
KR (1) KR20060055472A (pt)
CN (1) CN1810041A (pt)
BR (1) BRPI0411708A (pt)
MX (1) MXPA05013727A (pt)
WO (1) WO2005004492A2 (pt)

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WO2008083599A1 (fr) * 2007-01-08 2008-07-17 Huawei Technologies Co., Ltd. Procédé et appareil de codage et de décodage vidéo multivues
CN101335902B (zh) * 2007-06-25 2010-06-02 华为技术有限公司 视频编解码中的加权预测方法和装置
CN101536530B (zh) * 2006-11-07 2011-06-08 三星电子株式会社 基于运动估计进行视频编码和解码的方法和设备
CN101816183B (zh) * 2007-10-04 2013-01-02 三星电子株式会社 使用子像素运动估计对图像进行帧间预测编码/解码的方法和设备
CN102972027A (zh) * 2010-05-13 2013-03-13 夏普株式会社 预测图像生成装置、动图像解码装置、以及动图像编码装置
CN103581690A (zh) * 2012-08-09 2014-02-12 联发科技（新加坡）私人有限公司 视频译码方法、视频译码器、视频编码方法和视频编码器
CN105574059A (zh) * 2014-11-07 2016-05-11 财团法人资讯工业策进会 用于产生一图像的一交互索引码图的电子计算装置及其方法
CN110830799A (zh) * 2012-01-18 2020-02-21 韩国电子通信研究院 视频解码装置、视频编码装置和计算机可读记录介质

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CN101536530B (zh) * 2006-11-07 2011-06-08 三星电子株式会社 基于运动估计进行视频编码和解码的方法和设备
WO2008083599A1 (fr) * 2007-01-08 2008-07-17 Huawei Technologies Co., Ltd. Procédé et appareil de codage et de décodage vidéo multivues
CN101222638B (zh) * 2007-01-08 2011-12-07 华为技术有限公司 多视视频编解码方法及装置
CN101335902B (zh) * 2007-06-25 2010-06-02 华为技术有限公司 视频编解码中的加权预测方法和装置
CN101816183B (zh) * 2007-10-04 2013-01-02 三星电子株式会社 使用子像素运动估计对图像进行帧间预测编码/解码的方法和设备
CN107071410A (zh) * 2010-05-13 2017-08-18 夏普株式会社 预测图像生成装置
CN107071409A (zh) * 2010-05-13 2017-08-18 夏普株式会社 预测图像生成装置
CN102972027A (zh) * 2010-05-13 2013-03-13 夏普株式会社 预测图像生成装置、动图像解码装置、以及动图像编码装置
CN110830799A (zh) * 2012-01-18 2020-02-21 韩国电子通信研究院 视频解码装置、视频编码装置和计算机可读记录介质
US11706438B2 (en) 2012-01-18 2023-07-18 Electronics And Telecommunications Research Institute Method and device for encoding and decoding image
CN110830799B (zh) * 2012-01-18 2023-09-15 韩国电子通信研究院 视频解码装置、视频编码装置和传输比特流的方法
US12003752B2 (en) 2012-01-18 2024-06-04 Electronics And Telecommunications Research Institute Method and device for encoding and decoding image
US12206887B2 (en) 2012-01-18 2025-01-21 Electronics And Telecommunications Research Institute Method and device for encoding and decoding image
CN103581690A (zh) * 2012-08-09 2014-02-12 联发科技（新加坡）私人有限公司 视频译码方法、视频译码器、视频编码方法和视频编码器
CN105574059A (zh) * 2014-11-07 2016-05-11 财团法人资讯工业策进会 用于产生一图像的一交互索引码图的电子计算装置及其方法

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Publication number Publication date
EP1636998A2 (en) 2006-03-22
US7809059B2 (en) 2010-10-05
WO2005004492A2 (en) 2005-01-13
KR20060055472A (ko) 2006-05-23
BRPI0411708A (pt) 2006-08-08
WO2005004492A3 (en) 2005-04-14
US20060198440A1 (en) 2006-09-07
JP2007525072A (ja) 2007-08-30
MXPA05013727A (es) 2006-07-06

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